Seagate has announced a new line of enterprise storage drives, dubbed Constellation, with which it aims to deliver massive capacities and cut power consumption in data centers. The drives include a 2.5-inch model available in 160GB and 500GB capacities, and the 3.5-inch Constellation ES drive which comes in 500GB, 1TB and The company is not releasing pricing details but merely describes them as competitive on price within the market. The 2.5-inch Constellation is expected to begin shipping before the close of the quarter, while the 3.5-inch Constellation ES is likely to arrive in the third quarter.